Ynol Ethers from Dichloroenol Ethers: Mechanistic Elucidation Through <sup>35</sup>Cl Labeling
作者:Benjamin Darses、Anne Milet、Christian Philouze、Andrew E. Greene、Jean-François Poisson
DOI:10.1021/ol801704u
日期:2008.10.16
The mechanism of ynol ether formationfrom dichloroenol ethers, a decades-old transformation, has been studied by experimental and theoretical techniques to determine the relative importance of the Fritsch-Buttenberg-Wichell rearrangement (alpha-elimination) and beta-elimination in the evolution of the intermediate carbenoid.